import {Footer} from '@/components';
import {login} from '@/services/ant-design-pro/api';
import {getFakeCaptcha} from '@/services/ant-design-pro/login';
import {
  AlipayCircleOutlined,
  LockOutlined,
  MobileOutlined,
  TaobaoCircleOutlined,
  UserOutlined,
  WeiboCircleOutlined,
} from '@ant-design/icons';
import {
  LoginForm,
  ProFormCaptcha,
  ProFormCheckbox,
  ProFormText,
} from '@ant-design/pro-components';
import {FormattedMessage, history, SelectLang, useIntl, useModel, Helmet} from '@umijs/max';
import {Alert, message, Tabs} from 'antd';
import Settings from '../../../../config/defaultSettings';
import React, {useEffect, useState} from 'react';
import {flushSync} from 'react-dom';
import {createStyles} from 'antd-style';

const useStyles = createStyles(({token}) => {
  return {
    action: {
      marginLeft: '8px',
      color: 'rgba(0, 0, 0, 0.2)',
      fontSize: '24px',
      verticalAlign: 'middle',
      cursor: 'pointer',
      transition: 'color 0.3s',
      '&:hover': {
        color: token.colorPrimaryActive,
      },
    },
    lang: {
      width: 42,
      height: 42,
      lineHeight: '42px',
      position: 'fixed',
      right: 16,
      borderRadius: token.borderRadius,
      ':hover': {
        backgroundColor: token.colorBgTextHover,
      },
    },
    container: {
      display: 'flex',
      flexDirection: 'column',
      height: '100vh',
      overflow: 'auto',
      backgroundImage:
        "url('https://mdn.alipayobjects.com/yuyan_qk0oxh/afts/img/V-_oS6r-i7wAAAAAAAAAAAAAFl94AQBr')",
      backgroundSize: '100% 100%',
    },
  };
});

const ActionIcons = () => {
  const {styles} = useStyles();

  return (
    <>
      <AlipayCircleOutlined key="AlipayCircleOutlined" className={styles.action}/>
      <TaobaoCircleOutlined key="TaobaoCircleOutlined" className={styles.action}/>
      <WeiboCircleOutlined key="WeiboCircleOutlined" className={styles.action}/>
    </>
  );
};

const Lang = () => {
  const {styles} = useStyles();

  return (
    <div className={styles.lang} data-lang={'zh-CN'}>
      {SelectLang && <SelectLang/>}
    </div>
  );
};

const LoginMessage: React.FC<{
  content: string;
}> = ({content}) => {
  return (
    <Alert
      style={{
        marginBottom: 24,
      }}
      message={content}
      type="error"
      showIcon
    />
  );
};

const Login: React.FC = () => {
  const dateTimeStamp1 = new Date().getTime();
  const [userLoginState, setUserLoginState] = useState<API.LoginResult>({});
  const [type, setType] = useState<string>('account');
  const {initialState, setInitialState} = useModel('@@initialState');
  const {styles} = useStyles();
  const intl = useIntl();

  const fetchUserInfo = async () => {
    const userInfo = await initialState?.fetchUserInfo?.();
    if (userInfo) {
      flushSync(() => {
        setInitialState((s) => ({
          ...s,
          currentUser: userInfo,
        }));
      });
    }
  };

  const handleSubmit = async (values: API.LoginParams) => {
    try {
      // 登录
      const msg = await login({...values, type});
      if (msg.status === 'ok') {
        const defaultLoginSuccessMessage = intl.formatMessage({
          id: 'pages.login.success',
          defaultMessage: '登录成功！',
        });
        message.success(defaultLoginSuccessMessage);
        await fetchUserInfo();
        const urlParams = new URL(window.location.href).searchParams;
        history.push(urlParams.get('redirect') || '/');
        return;
      }
      console.log(msg);
      // 如果失败去设置用户错误信息
      setUserLoginState(msg);
    }
    catch (error) {
      const defaultLoginFailureMessage = intl.formatMessage({
        id: 'pages.login.failure',
        defaultMessage: '登录失败，请重试！',
      });
      console.log(error);
      message.error(defaultLoginFailureMessage);
    }
  };
  const {status, type: loginType} = userLoginState;


  useEffect(() => {
    // 使用setTimeout来确保按钮已经被渲染
    const timer = setTimeout(() => {
      // 查找按钮并模拟点击
      const loginButton: HTMLElement | null = document.querySelector('#login-form .ant-btn');
      if (loginButton) {
        // loginButton.click();
        console.info('loginButton:', loginButton)
      }
    }, 200); // 通常0毫秒的延迟就足够了，但这取决于你的具体情况

    // 清理函数，以防组件卸载时还未执行click
    return () => clearTimeout(timer);
  }, []); // 空依赖数组，确保只在组件挂载后执行
  // 在这里使用useEffect钩子来在组件挂载完成后自动执行登录操作
  useEffect(() => {
    const dateTimeStamp2 = new Date().getTime();
    const defaultLoginInfo: API.LoginParams = {
      username: 'admin',
      password: 'ant.design',
      // 其他必要的登录信息...
    };
    console.info(dateTimeStamp2 - dateTimeStamp1);
    console.info(defaultLoginInfo);
    // 调用 handleSubmit 函数并传入默认登录信息
    // handleSubmit(defaultLoginInfo as API.LoginParams).then(() => (console.info(dateTimeStamp2 - dateTimeStamp1)));
  }, []); // 空依赖数组表示此effect只在组件挂载完成后运行一次

  return (
    <div className={styles.container}>
      <Helmet>
        <title>
          {intl.formatMessage({id: 'menu.login', defaultMessage: '登录页',})} - {Settings.title}
        </title>
      </Helmet>
      <Lang/>
      <div style={{flex: '1', padding: '32px 0',}}>
        <LoginForm
          id="login-form"
          contentStyle={{
            minWidth: 280,
            maxWidth: '75vw',
          }}
          logo={<img alt="logo" src="/logo.svg"/>}
          title="FastUrl"
          subTitle={intl.formatMessage({id: 'pages.layouts.userLayout.title'})}
          initialValues={{autoLogin: true,}}
          actions={[<FormattedMessage key="loginWith" id="pages.login.loginWith" defaultMessage="其他登录方式"/>, <ActionIcons key="icons"/>,]}
          onFinish={async function (values) {
            await handleSubmit(values as API.LoginParams);
          }}
        >
          <Tabs activeKey={type} onChange={setType} centered items={[{key: 'account', label: intl.formatMessage({id: 'pages.login.accountLogin.tab', defaultMessage: '账户密码登录',}),}, {key: 'mobile', label: intl.formatMessage({id: 'pages.login.phoneLogin.tab', defaultMessage: '手机号登录',}),},]}/>
          {status === 'error' && loginType === 'account' && (<LoginMessage content={intl.formatMessage({id: 'pages.login.accountLogin.errorMessage', defaultMessage: '账户或密码错误(admin/ant.design)',})}/>)}
          {type === 'account' && (<>
            <ProFormText
              name="username"
              initialValue="admin"
              fieldProps={{
                size: 'large',
                prefix: <UserOutlined/>,
              }}
              placeholder={intl.formatMessage({
                id: 'pages.login.username.placeholder',
                defaultMessage: '用户名: admin or user',
              })}
              rules={[
                {
                  required: true,
                  message: (
                    <FormattedMessage
                      id="pages.login.username.required"
                      defaultMessage="请输入用户名!"
                    />
                  ),
                },
              ]}
            />
            <ProFormText.Password
              name="password"
              initialValue=""
              fieldProps={{
                size: 'large',
                prefix: <LockOutlined/>,
              }}
              placeholder={intl.formatMessage({
                id: 'pages.login.password.placeholder',
                defaultMessage: '密码: ant.design',
              })}
              rules={[
                {
                  required: true,
                  message: (
                    <FormattedMessage
                      id="pages.login.password.required"
                      defaultMessage="请输入密码！"
                    />
                  ),
                },
              ]}
            />
          </>)}
          {status === 'error' && loginType === 'mobile' && <LoginMessage content="验证码错误"/>}
          {type === 'mobile' && (<>
            <ProFormText
              fieldProps={{
                size: 'large',
                prefix: <MobileOutlined/>,
              }}
              name="mobile"
              placeholder={intl.formatMessage({
                id: 'pages.login.phoneNumber.placeholder',
                defaultMessage: '手机号',
              })}
              rules={[
                {
                  required: true,
                  message: (
                    <FormattedMessage
                      id="pages.login.phoneNumber.required"
                      defaultMessage="请输入手机号！"
                    />
                  ),
                },
                {
                  pattern: /^1\d{10}$/,
                  message: (
                    <FormattedMessage
                      id="pages.login.phoneNumber.invalid"
                      defaultMessage="手机号格式错误！"
                    />
                  ),
                },
              ]}
            />
            <ProFormCaptcha
              fieldProps={{
                size: 'large',
                prefix: <LockOutlined/>,
              }}
              captchaProps={{
                size: 'large',
              }}
              placeholder={intl.formatMessage({
                id: 'pages.login.captcha.placeholder',
                defaultMessage: '请输入验证码',
              })}
              captchaTextRender={(timing, count) => {
                if (timing) {
                  return `${count} ${intl.formatMessage({
                    id: 'pages.getCaptchaSecondText',
                    defaultMessage: '获取验证码',
                  })}`;
                }
                return intl.formatMessage({
                  id: 'pages.login.phoneLogin.getVerificationCode',
                  defaultMessage: '获取验证码',
                });
              }}
              name="captcha"
              rules={[
                {
                  required: true,
                  message: (
                    <FormattedMessage
                      id="pages.login.captcha.required"
                      defaultMessage="请输入验证码！"
                    />
                  ),
                },
              ]}
              onGetCaptcha={async (phone) => {
                const result = await getFakeCaptcha({
                  phone,
                });
                if (!result) {
                  return;
                }
                message.success('获取验证码成功！验证码为：1234');
              }}
            />
          </>)}
          <div style={{marginBottom: 24,}}>
            <ProFormCheckbox noStyle name="autoLogin">
              <FormattedMessage id="pages.login.rememberMe" defaultMessage="自动登录"/>
            </ProFormCheckbox>
            <a style={{float: 'right',}}>
              <FormattedMessage id="pages.login.forgotPassword" defaultMessage="忘记密码"/>
            </a>
          </div>
        </LoginForm>
      </div>
      <Footer/>
    </div>
  );
};

export default Login;
